With the progress of equipment material aging and in case of abnormal operation the cracks will rapidly expand,leading in extreme circumstances to boiling liquid expanding-vapor explosion(BLEVE).
在锅炉运行中,由于各种原因使得在锅筒主体上形成细小裂缝,一旦出现设备材料的老化和故障运行工况,导致裂缝快速扩展,就有可能出现沸腾液体膨胀蒸汽爆炸(BLEVE)的极端情况。
A new type of thermostatic steam trap is designed with shape memory alloy(SMA).
利用形状记忆合金的功能特性设计了一种新型的热静力式蒸汽疏水阀;论述了这种新型无阀杆疏水阀的结构、工作原理和技术关键;并将其与另一种热静力式蒸汽疏水阀——双金属片式疏水阀进行了比较。
If the steam trap inappropriate choice to buy would create steam leakage,this article against the steam trap steam leakage problem,through steam leakage the calculation of its conversion into energy costs,reflected the steam leakage caused by the economic loss.
蒸汽疏水阀选购不当会造成蒸汽泄漏,文章针对蒸汽疏水阀漏汽的问题,通过漏汽量的计算将其换算成能源成本,直观地反映了疏水阀漏汽所造成的经济损失。
Introducing the construction and operating principle of a double-metal steam trap.
介绍了双金属片式蒸汽疏水阀的结构和工作原理,分析了阀芯的受力,主要对双金属片受力的公式进行推导,并寻求较合理的双金属片片数。
Characteristics and applicability analysis of an aneroid steam trap;
膜盒式蒸汽疏水阀的特点及适用性分析
Automatic steam traps-Marking
GB/T12249-1989蒸汽疏水阀标志
Automatic steam traps-Definition of technical terms
GB/T12248-1989蒸汽疏水阀术语
Automatic steam traps-Classification
GB/T12247-1989蒸汽疏水阀分类
Automatic steam traps-Face-to-face dimensions
GB/T12250-1989蒸汽疏水阀结构长度
Automatic steam traps-Test methods
GB/T12251-1989蒸汽疏水阀试验方法
The requirements for supervision of recovery of conde nsate from steam heating system and technique of auto matic steam traps
GB/T12712-1991蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求
The Design and Research of Automatic Test System in Steam Trap Experiment;
蒸汽疏水阀型式试验自动测试系统的开发和研究
Application of Steam Trap Type Selection in Energy-Saving Optimal PA(Phthalic Anhydride) Device
蒸汽疏水阀的选型在苯酐装置节能优化中的应用
The design of double-sheetmetal unit for disc double-sheetmetal steam trap
圆盘双金属片式蒸汽疏水阀双金属片组件的设计
The transformation of condensate valves in the steam system of double cylinder paper machines
疏水阀在双缸纸机蒸汽系统中的改造
It is one of the most ideal traps in boiler system steam tracing and midget heating system.
在供热系统中的蒸汽主管线和小型加热设备是最理想的疏水阀之一。
The Alteration about Steam Condensation and Draining System of Chemical Fiber Stretch Machine;
化纤牵伸机蒸汽冷凝疏水系统的改造
Causes Analysis on Main Steam Drain Tubes Elbow of Turbine
汽轮机主蒸汽疏水管弯头爆破原因分析
Main steam safety valve is the protective device against overpressure in the steam system of nuclear island.
主蒸汽安全阀是压水堆核电站核岛内主蒸汽系统的超压保护装置。
There is always frozen water in front of the trap forming water block to avoid steam leaking.
阀前始终有凝结水，形成水封，无蒸汽泄漏。
Cause Analysis and its Treatment to Leakage of Main Steam Drainage Pipe Socket
主蒸汽疏水管接管座泄漏的原因分析及处理
Separation of water and gas is reliable (water vapor enters from bottom of valve by the U general type), remain the state of water sealing in the valve, effectively prevent leakage of steam.
汽水分离可靠（水汽经U型普通从阀底部进入），阀内始终处于水封状态，有效阻止蒸汽泄漏。
pneumatic cylinder cock valve
风动汽缸排水阀阀门